An Evaluation of the Effects of Fire on Watershed Values of Ponderosa Pine and Chaparral Lands of the Salt River Watershed

An Evaluation of the Effects of Fire on Watershed Values of Ponderosa Pine and Chaparral Lands of the Salt River Watershed PDF Author: William Ridgely Chapline
Publisher:
ISBN:
Category : Salt River Watershed (Ariz.)
Languages : en
Pages : 182

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An Evaluation of the Effects of Fire on Watershed Values of Ponderosa Pine and Chaparral Lands of the Salt River Watershed

An Evaluation of the Effects of Fire on Watershed Values of Ponderosa Pine and Chaparral Lands of the Salt River Watershed PDF Author: William Ridgely Chapline
Publisher:
ISBN:
Category : Salt River Watershed (Ariz.)
Languages : en
Pages : 182

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Book Description


Journal of the Arizona Academy of Science

Journal of the Arizona Academy of Science PDF Author: Arizona Academy of Science
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 630

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Book Description
Vol. 4, no. 4 includes contents for v. 1-4.

Journal

Journal PDF Author: Arizona Academy of Science
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 228

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Book Description
Vol. 4, no. 4 includes contents for v. 1-4.

Effects of Chaparral-to-grass Conversion on Wildfire Suppression Costs

Effects of Chaparral-to-grass Conversion on Wildfire Suppression Costs PDF Author: Thomas Capnor Brown
Publisher:
ISBN:
Category : Chaparral
Languages : en
Pages : 20

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General Technical Report RMRS

General Technical Report RMRS PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 76

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U.S. Forest Service Research Paper RM.

U.S. Forest Service Research Paper RM. PDF Author: Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 742

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USDA Forest Service Research Paper RM.

USDA Forest Service Research Paper RM. PDF Author: Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 470

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Wildfire Effects on a Ponderosa Pine Ecosystem

Wildfire Effects on a Ponderosa Pine Ecosystem PDF Author: Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 18

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Book Description
A wildfire of variable severity swept through 717 acres (290 ha) of ponderosa pine forest in north-central Arizona in May 1972. Where the fire was intense it killed 90% of the small trees and 50% of the sawtimber, burned 2.6 in (6.5 cm) of forest floor to the mineral soil, and induced a water-repellent layer in the sandier soils. The reduced infiltration rates, which greatly increased water yield from severely burned areas during unusually heavy fall rains, caused soils to erode and removed some nutrients which had been mineralized by the fire. Water yields have declined each year toward prefire levels.

Effects of Fire on Water

Effects of Fire on Water PDF Author: Arthur R. Tiedemann
Publisher:
ISBN:
Category : Fire ecology
Languages : en
Pages : 36

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Historical Wildfire Impacts on Ponderosa Pine Tree Overstories

Historical Wildfire Impacts on Ponderosa Pine Tree Overstories PDF Author: Peter F. Ffolliott
Publisher:
ISBN:
Category : Forest fires
Languages : en
Pages : 28

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Book Description
The Rodeo-Chediski Wildfire--the largest in Arizona's history--damaged or destroyed ecosystem resources and disrupted ecosystem functioning in a largely mosaic pattern throughout the ponderosa pine (Pinus ponderosa) forests exposed to the burn. Impacts of this wildfire on tree overstories were studied for 5 years (2002 to 2007) on two watersheds in the area burned. One watershed was burned by a high severity (stand-replacing) fire, while the other watershed was burned by a low severity (stand-modifying) fire. In this paper, we focus on the effects of the wildfire on stand structures, post-fire mortality of fire-damaged trees, and stocking of tree reproduction. We also present a fire severity classification system based on the fire-damaged tree crowns and a retrospective description of fire behavior on the two burned watersheds.